"Are you girls aware of the trauma caused to a lot of your younger fans?"

A Little Mix gig at Newmarket Racecourse left fans with a bitter taste in their mouths this week.

Organisers have been forced to respond after parents complained about the "appalling" event which reportedly descended into chaos after concertgoers began to push through large crowds, causing many to feel "unsafe".

Parents took to Twitter to complain that their children had been left "hyperventilating" and "left in tears", after witnessing scenes including "Women removing underwear and peeing in crowd".

@LittleMix are you girls aware of the trauma caused to a lot of your younger fans, my 11 yr old daughter included,last night in Newmarket

Organisers have now responded to the complaints, promising to review the event.

Managing Director of Newmarket Racecourse Amy Starkey said in a statement: "We had 22,000 people... on site to watch racing and Little Mix perform after racing.

"We widely advertise our music events as racing plus music. We had a steady flow of people arriving with a record number of police and security on site.

"The team and I remain absolutely committed to ensuring that anybody that comes to enjoy racing and or music has a good experience and if for whatever reason that experience isn't in line with their expectation then I apologise."